package org.example.service;

import org.example.pojo.Emp;

import java.io.IOException;

/**
 * ClassName: EmpService
 * Package: org.example.service
 * Description:
 *
 * @Author wanghao
 * @Create 2024-07-09 9:46
 * @Version 1.0
 */
public interface EmpService {
    void updateEmp1AndEmp2(Emp emp1, Emp emp2);

    Emp getEmpById(Integer id);

    Emp getEmpById2(Integer id);

    Emp getEmpById3(Integer id) throws IOException;

    Emp getEmpById4(Integer id) throws IOException;

    void oper1();
    void oper2();

    void oper3();

    void methodA();

}
